10mW green laser FAT BEAM laser technology produces 10-14mm beams, which complies with IEC Safety Standards under ClassIIIR 80 preset patterns Operating modes: auto, sound-active, master/slave Linking cable included Wireless remote included for manual mode of operation Scanning (micro-stepping) motors Sound sensitivity control Fan cooled Euro-design plastic case Rugged construction Laser: 532nm/10mWDPSS YV04 green laser module NO VARIANCE REQUIRED Current draw: (peak 30W @ 120V), (peak 30W @ 230V) Power: Switchable 120V/230V or 230V Weight: 8lbs (3.63kgs) Size: 10.5in x 9.5in x 7 (266mm x 241mm x 177.8mm)